1979 BMW 732 vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL is newer by 26 year(s). Which means there will be less support and parts availability for 1979 BMW 732. In addition, the cost of maintenance, including insurance, on 1979 BMW 732 would be higher. At 5,441 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (493 HP @ 4200 RPM) has 296 more horse power than 1979 BMW 732. (197 HP @ 5500 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 1979 BMW 732. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 421 kg more than 1979 BMW 732. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Mercedes-Benz SL (700 Nm) has 415 more torque (in Nm) than 1979 BMW 732. (285 Nm). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 732.
Compare all specifications:
| 1979 BMW 732 | 2005 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | 732 | SL |
| Year Released | 1979 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 5441 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 493 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 285 Nm | 700 Nm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1921 kg |
| Vehicle Length | 4870 mm | 4540 mm |
| Vehicle Width | 1810 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1300 mm |
| Wheelbase Size | 2800 mm | 2570 mm |
| Fuel Tank Capacity | 100 L | 80 L |
